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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-360MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325ABERDEENBLTMMDFMDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-360
443-360-0MDBANDWIDTH.COM CLEC, LLC - MD071FABERDEENNOCLLIKNOWN01/31/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-1MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855ABERDEENBLTMMDCH40Z09/26/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-2MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855ABERDEENBLTMMDCH40Z09/26/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-3MDONVOY, LLC - MD (Inteliquent)876DABERDEENNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-4MDCOMCAST IP PHONE, LLC318JABERDEENNOCLLIKNOWN01/07/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-5MDBANDWIDTH.COM CLEC, LLC - MD071FABERDEENNOCLLIKNOWN06/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212ABERDEENABRDMDABDS001/14/2008Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-7MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855ABERDEENBLTMMDCH40Z08/06/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-8MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855ABERDEENBLTMMDCH40Z08/06/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-360-9MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325ABERDEENBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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